User's Manual


Pin
Number
MCUStandard
Definition
CC3220MODASx
PinMap
CC3220MODASx
PinNumber Primaryfunction
P3.1 +5V 5V ‐‐‐ 5V
P3.2 GND GND ‐‐‐ GND
P3.3 ANALOG_IN GPIO_02 57 ADC_CH0
P3.4 ANALOG_IN GPIO_05 60 ADC_CH3
P3.5 ANALOG_IN GPIO_03 58 ADC_CH1
P3.6 ANALOG_IN GPIO_04 59 ADC_CH2
P3.7 ANALOG_IN/AUD_FS GPIO_08 63 AUD_SYNC
P3.8 ANALOG_IN/AUD_CLK GPIO_30 53 AUD_CLK
P3.9
ANALOG
OUT/AUD_OUT GPIO_09 64 AUD_DOUT
P3.10 ANALOGOUT/AUD_IN GPIO_00 50 AUD_DIN
Table2‐10:LAUNCHCC3220MODASFP3connectorassignment
Table2‐11liststheP4connectorassignment. 
Pin
Number
MCUStandard
Definition
CC3220MODASx
PinMap
CC3220MODASx
PinNumber Primaryfunction
P4.1 PWM GPIO_11* 2 PWM
P4.2 PWM GPIO_10* 1 PWM
P4.3 PWM GPIO_24* 17 PWM
P4.4 PWM GPIO_09* 64 PWM
P4.5 CCAP GPIO_25* 21 CCAP/GPIO
P4.6 CCAP GPIO_28* 18 CCAP/GPIO
P4.7 GPIO GPIO_07* 62 GPIO
P4.8 GPIO GPIO_05* 60 GPIO
P4.9 GPIO GPIO_23 16 GPIO
P4.10 GPIO GPIO_24 17 GPIO
Table2‐11:LAUNCHCC3220MODASFP4connectorassignment

ThesignalmappingsareasindicatedinTables2‐8to2‐11.Allthesignalsarereferredtobythepin
numberintheSDKandTables2‐8to2‐11showthedefault mapp ings. Som eofthepinsarerepeated
acrosstheconnector.Forinstance,pin62isavailableonP1andP4,butonlyP1isconnectedbydefault.
ThesignalonP4ismarkedwithanasterisk(*)tosignifythatitisnotconnectedbydefault.Thesignalon
P4canberoutedtothepinbyusing
a0‐Ω resistorinthepath.Fortheexactresistorplacement,please
seethefulldesignimplementationoftheLAUNCHCC3220MODASFat:
http://www.ti.com/lit/zip/SWRC340.